AutoLISP
Developer's Guide > Using the Visual
LISP Environment > Working with
ActiveX > Using Visual LISP
Functions with ActiveX Methods >
Viewing and Updating Object Properties
VLISP provides AutoLISP functions for reading and updating object properties. You can use these functions to obtain the properties of existing drawing objects (for example, the center point of a circle), and to modify drawing objects (for example, moving the center point of the circle).